Commercial HVAC service in Ontario
Commercial HVAC service across southern Ontario - Niagara, Hamilton, Halton, Kitchener-Waterloo, the GTA, Barrie and Windsor.
All services in Ontario →DIVISION 02 · MAJOR REFRIGERATION LTD.
Commercial HVAC at every scale.
From a single rooftop unit to a five-million-BTU heating plant - we service, install and program commercial heating, cooling and ventilation for the buildings food retail runs on. All makes, all models.
- All makes & models
- 1 to 100 ton AC
- 50,000 to 5,000,000 BTU/h
- TSSA fuels contractor #000200592
What the hvac division does
- Rooftop units
- service, installation & replacement
- Boilers, furnaces & unit heaters
- 50,000 to 5,000,000 BTU/h
- Air conditioning
- 1 to 100 tons, ductless included
- Ventilation
- ductwork, exhaust hoods & fans
- Controls
- design, programming & troubleshooting
- Burner set-up & combustion
- commercial heating plants
- Natural gas work
- TSSA registered fuels contractor
- Preventative maintenance
- inspections & filter programs
WHERE WE WORK
Commercial HVAC service, province by province.
Commercial HVAC service in Nova Scotia
Rooftop units, boilers and commercial AC serviced province-wide in Nova Scotia by locally based technicians.
All services in Nova Scotia →Commercial HVAC service in New Brunswick
Commercial heating and cooling for New Brunswick retailers, dispatched from our Maritimes office.
All services in New Brunswick →Commercial HVAC service in Prince Edward Island
PEI commercial HVAC service through our Maritimes team - one call, any hour.
All services in Prince Edward Island →
One call, any hour.
24/7 DISPATCH
Email dispatch
Head office - 115 South Service Rd, Grimsby, ON L3M 4H6
Office: Mon to Fri, 8:00 AM to 5:00 PM
Maritimes office - Memramcook, NB
Serving New Brunswick, Nova Scotia & PEI